baber/WOPTO huggingface dataset:
Patent GB-718503-A (GB)
Title: Improvements in and relating to froth flotation
Inventor: WHELAN PATRICK FRANCIS
IPC: B03D1/14
Filed: 1951-04-20
Abstract: The flotation reagent is added to the pulp or to the raw material dispersed in a very large volume of water (i.e. 1 part of reagent to more than 50 parts of water), the volume of the dispersion forming not less than one-fifth by volume of the total mass thus resulting. The material is then aerated in a flotation cell.  When the raw material is added in a dry state a considerably greater portion of dispersion will be added thereto in order to secure a satisfactory pulp.  The dispersion may be added in such a manner that it attaches itself preferentially to a selected part of the material under treatment, for example to a separated or partially separated fraction which is then mixed with the remainder of the pulp.  An apparatus comprising an alluvial trough and a streamline entry for the dispersion, with a subsequent turbulent zone, is described.
Patent GB-146625-A (GB)
Title: Improvements in or relating to wire rod manufacture
IPC: B21C47/26
Filed: 1919-04-11
Abstract: 146,625. George, J. R. April 11, 1919. Winding and reeling.-In reeling-devices for rod-rolling mills in which the reeling and subsequent cooling are performed in vessels filled with inert or non-oxidizing gases, the cooling chamber is made portable and is capable of holding a number of coils. It comprises a casing a, a lid b, and a cap, there being liquid seals between the casing and lid and between the lid and cap, and also between a flange m on the coiling-device when the cap is removed and the casing raised to correct position under the coiling-device. Each casing contains a removable frame n which serves to guide the wire, support the coils, and facilitate their removal. To prevent the loose end of the wire from whirling after it leaves the roll, a trigger q which normally presses against the wire is released after the end has passed and switches in an electromotor which closes a roll p on to a roll o at the head of the coiling device, and these rolls are positively driven to feed the wire. A reeling- drum t in a safety screen is provided to take. a reel or for coiling wire that is not of circular section, and must not receive any twist when being coiled.
Patent GB-454373-A (GB)
Title: Improvements in and relating to cooling cabinets or chambers, particularly for bottled beverages
IPC: F25D17/02
Filed: 1935-03-26
Abstract: 454,373. Refrigerators. FREEMAN, L. H., 119, Broadhurst Gardens, Kilburn, London. March 26, 1935, No. 9341. [Class 29] A cabinet for cooling bottles of beverages, &c., comprises inner and outer walls 10, 10<1> of stainless steel or other metal enclosing insulation between them, a perforated shelf or false bottom 17 on which the bottles are placed, and a coil 18 below the false bottom for the circulation of a refrigerant from a machine, the cabinet being charged with liquid in which the bottles are partly immersed. Sliding or hinged doors 13, 14 are provided at the top, or drop doors may be provided at the front of the cabinet, which may be divided into separate compartments, the refrigerant coils being in series or in parallel. The circulation of refrigerant may be controlled thermostatically. In another arrangement the refrigerant coil may be located between two perforated sheets forming a false bottom. Reference has been directed by the Comptroller to U.S.A. Specifications 1,846,219 and 1,875,264.
Patent GB-842905-A (GB)
Title: Improvements in or relating to coated polyalkylene containers
IPC: C08J7/048
Filed: 1957-03-21
Abstract: A polyalkylene container has a surface coated with a cured epoxy resin.  The coating may be applied in solution in an organic solvent to the inside or the outside of the container or both, by spraying, dipping or flushing, and is cured by heat, irradiation, or both; when irradiation is used, graft polymerisation between the coating and the substrate may take place.  The surface may be pretreated with sodium dichromate and sulphuric acid, or with ozone or nitrous oxide or mixtures of the two, or by flaming. Epoxy resins specified are the reaction products of polyhydric phenols, e.g. resorcinol, hydroquinone, catechol, phloroglucinol, bis-phenol A, p, p1-dihydroxy-1, 11-dinaphthyl methane, polyhydroxy naphthalenes and anthracenes, o, o1, p, p1-tetrahydroxy diphenyl dimethyl methane and p-hydroxyphenyl p-hydroxy m-(p-hydroxyphenyl) phenyl-dimethyl methane, with epihalohydrins, e.g. epichlorhydrin, epibromolhydrin, and the epihalohydrins of mannitol, sorbitol or o erythritol: mixtures of epoxy resins are disclosed in several Examples.  Solvents disclosed are acetone, methyl ethyl ketone, methyl isobutyl ketone, diacetone alcohol, cyclohexanone and toluene.  Hardeners disclosed are methylene bis-(4-phenyl) isocyanate, glyoxal, dimercaptans, m-phenylene diamine, diethylene triamine and the reaction products of diethylene triamine with acrylonitrile, polymerized fatty acids or the diglycidyl ether of bisphenol A.  The resins may also be modified with styrene oxide or 2, 3-epoxy-1-propanol.  In Example (9) an alcoholic urea-formaldehyde resin dissolved in xylol/butanol is also added to the resin solution.  U.S.A. Reissue Specification 24,062 is referred to.ALSO:A polyalkylene container has a surface coated with a cured epoxy resin.  The coating may be applied in solution in an organic solvent to the inside or the outside of the container or both, by spraying, dipping or flushing, and is cured by heat, irradiation, or both; when irradiation is used, graft polymerisation between the coating and the substrate may take place.  The surface may be pretreated with sodium dichromate and sulphuric acid, or with ozone or nitrous oxide or mixtures of the two, or by flaming.  In examples, polyethylene bottles are lined with epoxy resin containing a complex amine-type hardener, or with epoxy resin, hardener, and an alcoholic type urea-formaldehyde resin, or with epoxy resin, the reaction product of polymeric fat acids and diethylene triamine, and hardener, or with epoxy resin, hardener, and styrene oxide, and cured by heating in each case; and polymethylene bottles are lined with epoxy resin and hardener, and cured by heating.  In every case the resistance of the bottle to permeation by organic liquids was increased.  U.S.A. Re-issue Specification 24,062 is referred to.
Patent GB-293777-A (GB)
Title: Improvements in or relating to the extraction and preparation of animal fats rich in vitamins
IPC: C11B1/00
Filed: 1927-04-05
Abstract: 293,777. Lyons & Co., Ltd., J., Lampitt, L. H., and Bushill, J. H. April 5, 1927. Fats, extracting.-Fats of high vitamin content, especially of vitamin " A," are extracted from viscera or like organic materials by freezing and pulverizing the material, treating, after thawing, with caustic soda or like alkaline solution, raising the temperature of the mass to 40‹ C. or thereabouts and, after mixing, allowing it to remain till the protein has dissolved and separating the fat. The crude fat is mixed with an equal volume of water, and sodium chloride in quantity equal to five per cent by volume of the water is added' and the mass heated with stirring to melt the fat and strained through a cloth. Sufficient hydrochloric acid to neutralize the alkali in the fat is added while heating to 50‹ C. and the fat separated by a centrifuge &c. The fat is finally purified by a further treatment with hot. water and if necessary with sodium carbonate or the like.
Patent GB-716908-A (GB)
Title: Apparatus for discharge of water under air or gas pressure
IPC: E21B21/01
Filed: 1952-04-16
Abstract: 716,908. Forcing water by gaseous pressure. HAYES, A., and ROLLIN, J. S. April 15, 1953 [April 16, 1952], No. 9501/52. Class 102 (2). Apparatus for discharging water by gaseous pressure comprises a tank 1 having a water inlet 14 and a water outlet 17 fitted with a valve 16 and two pairs of cylinders 4, for gas stored under pressure, fitted in a frame 5. Each pair of cylinders is connected by a two-way valve 9 to a pipe 8 and pipes 8 are connected by a twoway valve 7 to a pipe 6 connected to the tank and fitted with a pressure-regulating valve 10. A unit fitted to the tank comprises a relief valve 11 and a valve 12, for releasing gas pressure from the tarik, and may include a pressure gauge 13. The tank is mounted on a frame 2 fitted with wheels 3.
Patent GB-383860-A (GB)
Title: Improvements in or relating to matrix-setting and type-line-casting machines
IPC: B41B11/00
Filed: 1932-04-02
Abstract: 383,860. Type-bar-making machines. TYPOGRAPH GES., 17, Huttenstrasse, Berlin. April 2, 1932, No. 9506. Convention date, Aug. 18, 1931. [Class 100 (iii).] Moulds.-For casting blank material of less than type height in two or more pieces, to serve as leads or spaces, an insertion piece 1, Fig. 1, of the same length as the line, and having one or more projections 2 to divide the mouldcavity into parts, is placed in the mould. The projection 2 is formed with a groove 5, Fig. 2, to form a connecting passage between the casting spaces, so that the two pieces of material are connected. The insertion piece is ejected from the mould together with the two cast portions, which are then separated from each other. The projections 2 may be adjustable on the piece 1. The projections are each provided with a ridge portion 8 to co-operate with the known intermediate plate, which is located between the mouth of the metal-pot- and the mould.
Patent GB-787618-A (GB)
Title: Improvements in buffers or like shock absorbers
IPC: B61G11/10
Filed: 1956-03-27
Abstract: 787.618. Buffers. OLSSON I. FALKENBERG AKTIEBOLAG, C. March 27. 1956 [March 31, 1955], No. 9579/56. Class 108(3) A buffer comprises a volute spring 8 and a pile of resilient plates 14 of rubber, each of which are provided with indentations or recesses 15 on at least one face. As shown, the buffer comprises a telescopic housing 2 4, recoil of which is limited by a stop ring 6. The spring 8 acts on the plates 14 through a stop plate 9 having a stem 10 which is adapted to engage a stop 11 of the housing part 2. Each indentation 15 is annular and communicates with axially disposed passages 16. The latter are aligned with corresponding passages 17 in the stop plate 9. On compression, air or other fluid in the indentations 15 is forced out through the passages 16, and the resultant vacuum damps the recoil. Non-return valves (Fig. 2, not shown) of ball or piston type may be provided in the passages 16 in each plate 14 to control the flow of fluid therethrough.
Patent GB-852529-A (GB)
Title: Improvements relating to warp-tying machines for use with weaving looms
IPC: D03J1/16
Filed: 1959-03-19
Abstract: 852,529. Warp tying machines. ZELLWEGER Ltd. March 19, 1959 [March 26, 1958], No. 9586/59. Class 142(1). A warp tying mechanism 5 is supported by sloping legs 6 so as to clear the back rest 11 and warp beam shafting of the loom on which it is operating.
Patent GB-972767-A (GB)
Title: Improvements in adjustable cam devices
IPC: F16H53/04
Filed: 1961-03-16
Abstract: 972,767. Cams ; fluid - pressure brakes. WESTINGHOUSE AIR BRAKE CO. March 16, 1961 [March 16, 1960; April 28, 1960], No. 9638/61. Headings F2F and F2K. In an adjustable face cam, particularly for operating a follower 23, Fig. 1, on the stem of a self-lapping valve 5 in a railway braking system, the cam surface 22, Fig. 2, having a low point 40 and a high point 41, is formed on the face of a plate 12 coupled to a plate 9 fixed to an actuating shaft 2, the plate 12 being adjustably tilted relative to the plate 9 by a wedging surface on a screw 30 engaging a lip 32 on the plate 12. The lip 32 extends for approximately 180 degrees and enters a corresponding recess 34 in the plate 9 to bear against the screw 30 and against a radial pin 28. A third bearing point is provided by a round-headed pin 25, Fig. 1, and the plate 12 is pressed against the three equi-spaced bearing points by a rubber bush 14 in a bore in the plate, the bore having a spheroidal or other shape to allow tilting. The plates 9, 12 are coupled for rotation by a radial pin 36 engaging a notch in the lip 32. The shaft 2 has a number of radial cams 4 (not shown in full) actuating further valves in the braking system as the handle 7 is moved through its operating angle, the screw 30 allowing adjustment of the valve 6 relative to this angle. The handle may be moved beyond this angle to a first position wherein a cam 19 on the face of the plate 9 actuates an emergency brake valve 6 and to a second position wherein the handle 7 may be removed, leaving the brakes applied. As shown in Fig. 2, the screw 30 is adjacent the high point 41 of the cam 22. In a modification, Figs. 5- 8 (not shown) a second adjusting screw is provided adjacent the low point of the cam, the radial pin 28 and rubber bush 14 being omitted and the round-headed pin 25 is replaced by a compression spring urging the plate 12 against a spheroidal bushing on the shaft 2.
Patent GB-128364-A (GB)
Title: Single Sleeve Valves, or Cylinder Liners, for Internal Combustion Engines.
Inventor: LINCOLN JOHN WILLIAM
IPC: F01L5/06
Filed: 1918-06-14
Abstract: 128,364. Lincoln, J. W. June 14, 1918. Valves.-A single sleeve valve B is reciprocated within the cylinder to control exhaust, transfer, and inlet ports J, K, L respectively, and the sleeve is arranged to move in the same direction as the working piston during the power stroke. Fig. 1 shows a four-stroke. cycle engine in which compressed air from the crank chamber is admitted to the cylinder through the transfer port K at the end of the power stroke for scavenging. and admission of the charge takes place late in the suction stroke through the port L. The invention is stated to be applicable to two-stroke and sixstroke-cycle engines; and, in two-stroke-cycle engines, the relative positions of the inlet and exhaust ports may be reversed. Reference has been directed by the Comptroller to Specifications 14729/05, 4448/09, 9084/10, 5014/11, 20959/11, 6609/13, 101,267, and 113,961.
Patent GB-1244071-A (GB)
Title: An amusement device of the figure-eight railway variety
IPC: A63G7/00
Filed: 1969-02-24
Abstract: 1,244,071. Figure-eight railway. A. SCHWARZKOPF [trading as ANTON SCHWARZKOPF], 24 Feb., 1969 [30 July, 1968], No. 9847/69. Heading A6M. A figure-eight railway comprises a closed track mounted on steel frames in which the first downhill section 33 extends from the uppermost point at one end of the device to the other end of the device close to the ground and passes into a curved section 34 with a camber of 80‹. The curved section may be followed by a steeply rising section 35 or by a rising spiral curved section 39 which passes through at least 540‹. Several cambered curves 34 of different radii and in slightly different horizontal planes may be disposed at the lower end of the device. A track structure for use in the device comprises metal tubes 2 joined by transverse and diagonal struts forming a lattice. Braking of the carriage may be achieved by contact between brake rails 25 and the metal tubes 2 when the carriage is lifted.
Patent GB-1121299-A (GB)
Title: Supporting devices for door canopies
Inventor: BAINBRIDGE HAROLD
IPC: E04F10/00
Filed: 1964-06-02
Abstract: 1,121,299. Canopy supporting device. BAINBRIDGE BROS. (ENGINEERS) Ltd. 23 Aug., 1965 [2 June, 1964]. No. 9879/67. Divided out of 1120711. Heading E1W. A door canopy supporting device comprises an elongated inverted L-sectioned bracket having rigidly secured to its depending flange 4 in a direction opposite to that of its horizontal flange 5 a plurality of longitudinally spaced support members 7 extending outwardly from the depending flange to receive and support the canopy. The longitudinal edge of the hori zontal flange 5 remote from the depending flange 4 may have an upstanding flange 6, or a depending lip, which is intended to engage a groove (not shown) in the lintel 9, to assist in securing the device to the web.
Patent GB-1348187-A (GB)
Title: Variable speed drive mechanisms
IPC: F16H15/40
Filed: 1971-04-19
Abstract: 1348187 Variable speed gearing E B BAYER 19 April 1971 [20 April 1970] 9944/71 Heading F2D A variable speed gear comprises a fixed member 13a, 15 having a track frictionally engaged by rolling elements 3 frictionally engaging a track in a rotary member 14, 14a and mounted in a cage 10a, 11 co-rotative with a cage 10a, 10 mounting further elements 3 frictionally engaging a further track in the member 14, 14a and a track in another rotary member 12, 12a, the gear being capable of allowing the member 14, 14a to rotate while preventing the member 12, 12a from rotation and capable of then varying at least one of the track diameters to provide a rotational drive. The members 12 ... 15, 12a and 13a may be resilient to allow their track diameters to vary. There may be a spring 16 between the parts 12a and 14a.
Patent GB-1324834-A (GB)
Title: Method and apparatus for the continuous progressive beating up of the weft in travelling-wave shedding looms with simultaneous picking of weft threads into the warp shed
IPC: D03D47/26
Filed: 1971-04-19
Abstract: 1324834 Travelling wave shedding beat-up motions VYZKUMNY USTAV BAVLNARSKY 19 April 1971 [28 April 1970] 9958/71 Heading D1E In a travelling wave shedding loom the reed is in separately movable sections which are pivotal back for weft insertion and forward for beat-up and, in addition, are movable vertically so that projections 39 on the dents 23 perform the beat-up. Various shapes of projections 39 (Figs. 2 to 5, not shown) are described. Each reed section (Fig. 1) is mounted on a two part sword 4, the first part pivoted at 2 to the frame and being pivoted by a cam 6 and follower 5 and the second part 14 being slidable in the first part 4 and being verticaly movable by a cam 18 and follower 17.
Patent HU-T52091-A (HU)
Inventor: SCHROMM KURT
IPC: C07D471/04
Filed: 1989-03-29
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung neuer * Imidazole und * * Erfindungsgemaesz werden neue Verbindungen der Formel (I a) und (I b) hergestellt. Die Symbole A, B, Q-Q, R1, R2, R3, X und Y sind in der Beschreibung definiert. Formeln (I a) und (I b){neue Verbindungen; PAF-antagonistische Wirkung; Anwendung als Arzneimittel; entzuendliche und allergische Erkrankungen}
Patent HU-T61726-A (HU)
Title: Process for producing 9-hqlogen-11bet-hydroxyprostaglandin derivatives and pharmaceutical compositions comprising such active ingredient
Inventor: BUCHMANN BERND
IPC: C07C405/00
Filed: 1991-11-08
Abstract: The invention relates to 9-halogen-11 beta -hydroxy prostaglandin derivatives of formula (I) in which Z is the radical (a) or (b), Hal is an  alpha  or  beta -fixed chlorine or fluorine atom, R<1> is the radical CH2OH or (c), R<2> is a hydrogen atom, an alkyl, cycloalkyl, aryl or heterocyclic radical or R<1> is the radical (d), where R<3> is an acid radical or the radical R<2> and R<4> is a cycloalkyl group, and if R<2> is a hydrogen atom, their salts with physiological acceptable bases and their cyclodextrin clathrates, process for producing them and their pharmaceutical use.
Patent HU-T59553-A (HU)
Title: Method for the correction of natural light in premises
Inventor: WOJCIK RYSZARD
IPC: A01K31/00
Filed: 1988-06-08
Abstract: - The daylight correction system uses light modulation layers for each window and/or skylight so that the obtained light spectrum is dominated by light within the wavelength between 500 nanometre and the IR range. - The window surface for passage of non-modulated light is at least 2.1 per cent. of the total window surface. USE - For controlled room housing animals, esp. on battery farm for poultry. - (First major country equivalent to DK8802995) (7pp Dwg.No. 0/0)
Patent HU-T62974-A (HU)
Title: Lateral, circumrunning or ceiling port cinsists or units
Inventor: DOERING ERICH
IPC: E05D15/24
Filed: 1991-11-07
Abstract: The sectional door travelling to the building side has hinged panels. Support rollers protrude at the top, and there are guide rollers (13) at top and bottom. Support rails (1,3) are mounted at the lintel (4) and side wall (2) and joined to each other by a curved section (15). The support rollers run on horizontal rail flanges, and the guide rollers against vertical ones. - The curved section and pref. also the support rails are Z-shaped, each with a central web at right angles to the plane of the door and two shanks (9,11) joined to it at right angles. One shank is fixed to the lintel, or wall, and the other one forms a guide roller track. There is no web or mounting flange on the middle part (15') of the curved section.
Patent HU-T53576-A (HU)
Title: Insert press for transmitting given pressure medium onto given surface unit
Inventor: ANHAEUSER DIETER
IPC: B41F1/16
Filed: 1988-06-16
Abstract: In the printing pad device described, the surface of the pad (20) is recessed while retaining essentially the same external form and volume. Also described is the use of the pad for at least partially coating a substrate (22) with a predetermined pattern. The substrate (22) is a printed circuit board for manufacturing integrated circuits, a component of a pharmaceutical presentation and/or dosage form, a label with raised characters, a prepolymer or similar.
Patent HU-T55011-A (HU)
Title: Process for producing imidazolylalkenoic acids and pharmaceutical compositions comprising such compounds as active ingredient
Inventor: FINKELSTEIN JOSEPH ALAN
IPC: C07D233/70
Filed: 1990-06-14
Abstract: Angiotensin II receptor antagonists having the formula: <CHEM> which are useful in regulating hypertension and in the treatment of congestive heart failure, renal failure, and glaucoma, pharmaceutical compositions including these antagonists, and methods of using these compounds to product angiotensin II receptor antagonism in mammals.
Patent HU-T60225-A (HU)
Title: Process for selective acylation of hydrazines
Inventor: KELLY MARTHA JEAN
IPC: C07C241/04
Filed: 1991-12-17
Abstract: This application relates to a process for selectively monoacylating hydrazines by reacting unsubstituted or monoalkylhydrazines with trichloromethyl aryl ketones.
Patent HU-T36191-A (HU)
Title: Method and apparatus for crystal growing of predetermined form as well as measuring unit for apparatus
Inventor: FARKAS LASZLO
IPC: C30B15/22
Filed: 1983-12-23
Abstract: The pull required by the crystal, which corresponds to the crystal elength, is sensed and used to generate a train of impulses which is fed to a controller which is programmed with the parameters of the desired crystal shape. The signal corresponding to the desired theoretical crystal shape is compared with the continuous load signal from the crystal being grown and the difference is used to control the melt temperature.
Patent HU-T37912-A (HU)
Title: Process for preparing aralkyl-/aryl-ethynyl/-aralkyl-amines and for preparing pharmaceutical preparations containing them
Inventor: CARSON JOHN R
IPC: C07C317/14
Filed: 1984-11-20
Abstract: Acetylenes of the formula (I): <CHEM> wherein Y, m, R<1>, R<2>, q, Alk, R<3>, n and R<4> are as defined herein and Ar<1> and Ar<2> are aromatic, including the salts and ammonium derivatives of formula (I), in treating angina, hypertension and cardiac arrhythmias. Pharmaceutical compositions, methods of use and synthesis and novel intermediates are also part of the invention.